JP2606689B2 - 硬い表面を有する薄い平らな物品の製法 - Google Patents
硬い表面を有する薄い平らな物品の製法Info
- Publication number
- JP2606689B2 JP2606689B2 JP61061915A JP6191586A JP2606689B2 JP 2606689 B2 JP2606689 B2 JP 2606689B2 JP 61061915 A JP61061915 A JP 61061915A JP 6191586 A JP6191586 A JP 6191586A JP 2606689 B2 JP2606689 B2 JP 2606689B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- thin
- articles
- article
- hardness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8507230 | 1985-03-20 | ||
GB858507230A GB8507230D0 (en) | 1985-03-20 | 1985-03-20 | Thin flat article with hardened surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61253359A JPS61253359A (ja) | 1986-11-11 |
JP2606689B2 true JP2606689B2 (ja) | 1997-05-07 |
Family
ID=10576326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61061915A Expired - Fee Related JP2606689B2 (ja) | 1985-03-20 | 1986-03-19 | 硬い表面を有する薄い平らな物品の製法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4713122A (tr) |
JP (1) | JP2606689B2 (tr) |
DE (1) | DE3609477A1 (tr) |
FR (1) | FR2579229B1 (tr) |
GB (2) | GB8507230D0 (tr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8608717D0 (en) * | 1986-04-10 | 1986-05-14 | Lucas Ind Plc | Metal components |
CA2016843A1 (en) * | 1990-05-15 | 1991-11-15 | Michel J. Korwin | Thermochemical treatment of machinery components for improved corrosion resistance |
US5039357A (en) * | 1990-06-15 | 1991-08-13 | Dynamic Metal Treating, Inc. | Method for nitriding and nitrocarburizing rifle barrels in a fluidized bed furnace |
US5244375A (en) * | 1991-12-19 | 1993-09-14 | Formica Technology, Inc. | Plasma ion nitrided stainless steel press plates and applications for same |
USH1512H (en) * | 1994-02-28 | 1996-01-02 | New Venture Gear, Inc. | Viscous coupling plate hardening and flattening method |
FR2733015B1 (fr) * | 1995-04-11 | 1997-07-04 | Valeo Systemes Dessuyage | Procede de fabrication d'une vis de butee d'arbre, et vis de butee d'arbre, notamment pour moteur electrique |
JP3924999B2 (ja) * | 1999-08-12 | 2007-06-06 | 株式会社日立製作所 | 燃料ポンプ及びそれを用いた筒内噴射エンジン |
US7431777B1 (en) * | 2003-05-20 | 2008-10-07 | Exxonmobil Research And Engineering Company | Composition gradient cermets and reactive heat treatment process for preparing same |
JP5649884B2 (ja) * | 2010-09-14 | 2015-01-07 | 日本パーカライジング株式会社 | 窒素化合物層を有する鉄鋼部材、及びその製造方法 |
US20140265708A1 (en) * | 2013-03-14 | 2014-09-18 | General Electric Company | Dual magnetic phase rotor laminations for induction machines |
US10396615B2 (en) | 2013-02-28 | 2019-08-27 | General Electric Company | Electric machine stator lamination with dual phase magnetic material |
US11926880B2 (en) | 2021-04-21 | 2024-03-12 | General Electric Company | Fabrication method for a component having magnetic and non-magnetic dual phases |
US11661646B2 (en) | 2021-04-21 | 2023-05-30 | General Electric Comapny | Dual phase magnetic material component and method of its formation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1535191A (en) * | 1924-02-15 | 1925-04-28 | Ernest E Wemp | Method of constructing clutch disks |
GB618645A (en) * | 1945-11-23 | 1949-02-24 | Jack & Heintz Prec Ind Inc | Improvements in the manufacture of nitrided steel articles |
US2814580A (en) * | 1955-09-02 | 1957-11-26 | Int Harvester Co | Heat treated agricultural implement disks having non-directional fracture characteristics |
US3510367A (en) * | 1967-10-20 | 1970-05-05 | Kent Moore Corp | Method of heat treating ferrous alloy sheets |
FR2142158A5 (tr) * | 1971-06-15 | 1973-01-26 | Ferodo Sa | |
US3806379A (en) * | 1972-03-13 | 1974-04-23 | Crucible Inc | Method for heat treating coulter blades |
DE2324918C3 (de) * | 1973-05-17 | 1983-12-08 | Fa. J. Aichelin, 7015 Korntal | Verfahren zur Herstellung von Epsilon-Karbonitridschichten auf Teilen aus Eisenlegierungen |
JPS55125266A (en) * | 1979-03-22 | 1980-09-26 | Hitachi Ltd | Increasing method for hardness of nitriding low carbon low alloy steel by reheating |
GB2051880B (en) * | 1979-07-02 | 1983-12-14 | Honda Motor Co Ltd | Gas soft nitriding |
DE3002463A1 (de) * | 1980-01-24 | 1981-07-30 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Verfahren zum nitrieren von staehlen im ammoniakgasstrom |
DE3277585D1 (en) * | 1981-09-05 | 1987-12-10 | Lucas Ind Plc | Coated metal substrate and method of coating a metal substrate |
US4496401A (en) * | 1981-10-15 | 1985-01-29 | Lucas Industries | Corrosion resistant steel components and method of manufacture thereof |
-
1985
- 1985-03-20 GB GB858507230A patent/GB8507230D0/en active Pending
-
1986
- 1986-03-13 GB GB08606238A patent/GB2179060A/en active Granted
- 1986-03-18 US US06/840,778 patent/US4713122A/en not_active Expired - Lifetime
- 1986-03-19 FR FR868603924A patent/FR2579229B1/fr not_active Expired - Lifetime
- 1986-03-19 JP JP61061915A patent/JP2606689B2/ja not_active Expired - Fee Related
- 1986-03-20 DE DE19863609477 patent/DE3609477A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US4713122A (en) | 1987-12-15 |
FR2579229A1 (fr) | 1986-09-26 |
GB2179060B (tr) | 1989-07-12 |
FR2579229B1 (fr) | 1990-02-16 |
GB8606238D0 (en) | 1986-04-16 |
DE3609477C2 (tr) | 1989-12-14 |
GB8507230D0 (en) | 1985-04-24 |
JPS61253359A (ja) | 1986-11-11 |
GB2179060A (en) | 1987-02-25 |
DE3609477A1 (de) | 1986-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |